2 B/R serviced apartment are in the range of QR 12000 to 16000, depends on location... Sure Dafna is quiet area but a bit expensive, and is only near "City Center" shopping mall, not the real meaning of city center (i.e. business district, shopping centers, groceries, etc...). If your friend needs a serviced apartment, probably he doesn't have enough time to take care of his living space; thus, Dafna is not the right place to be in since he needs to use a car whenever he needs a cigarette box!!!

I would suggest Al-Sadd area or Bin Mahmoud...